Hi all,
can somebody provide me with advice if is possible to replace physical LUN, with soft partitions (located directly on LUN, not on metadevice) by the new one.
Current state looks like this:
I need to replace /dev/dsk/c4t60060160B5301900BEC2D286D064DF11d0s0 by the new one without data loss.
When I do a hard reboot, the system recognizes both the ttya and the ttyb, but when I do a hard reboot, it only doesn't recognize the ttyb. Is there a way I can fix this???
Thanks!:confused: (5 Replies)
HI.
i installed solaris on a x86 machine and i only partition for 4 gig when it suppose to be 8. i only using 4 gig right now how can i start using the other four. please help, thanks in advance
Meeh (2 Replies)
I have a list of LUN ID, my task is to find if disk has been added or not. How do I do that? I have been searching the forum and not able to find answer.
thanks (4 Replies)
Hi Friends,
I need your assistance, could someone assist....
Scenario:- Solaris 10, with zones and mounted file systems, using SAN.
SVM with metasets on it configured soft partitions on the meta device.
These soft partitions are mounted and file systems are being accessed.
We are now trying... (6 Replies)
Hello masters,
Actually, i am user of Ubuntu, but I want to use Debian too.
I have a computer with a product key for w7 so i will use too, only for games...
The structure I have thought is the next with 1TiB of capacity.
Primary: 50 GB NTFS for W7
Extended:
Logical: 20 GB FAT32... (3 Replies)
Hi All,
My colleague says . On some boxes we have /var/,/opt are inside root and on some they are not on root they are separately. So please any one explain me what actually the difference is.
Thanks is Advance. (3 Replies)
Hi guys,
currently I'm working on one problem. I have Sol10 box where I need to replace old storage for the new one with minimal downtime.
Layout of metadevice looks like this:
d103 p 1.0GB d100
d102 p 2.0GB d100
d101 p 1.0GB d100
d100 s ... (3 Replies)
can u help me out how change the hooked file below.
VEUEMASTER.txt -> /sbvnj/kfls//VSUE_OBR_MAER.txt.201503230800 (4 Replies)
Discussion started by: ramkumar15
4 Replies
LEARN ABOUT LINUX
metaroot
metaroot(1M)metaroot(1M)NAME
metaroot - setup system files for root (/) metadevice
SYNOPSIS
/usr/sbin/metaroot -h
/usr/sbin/metaroot [-n] [-k system-name] [-v vfstab-name] [-c mddb.cf-name] [-m md.conf-name] [-R root-path] device
The metaroot command edits the /etc/vfstab and /etc/system files so that the system may be booted with the root file system (/) on an
appropriate metadevice. The only metadevices that support the root file system are a stripe with only a single slice or a mirror on a sin-
gle-slice stripe.
If necessary, the metaroot command can reset a system that has been configured to boot the root file system (/) on a metadevice so that it
uses a physical slice.
Root privileges are required for all of the following options except -h.
The following options are supported:
-c mddb.cf-name Use mddb.cf-name instead of the default /etc/lvm/mddb.cf file as a source of metadevice database locations.
-h Display a usage message.
-k system-name Edit a user-supplied system-name instead of the default /etc/system system configuration information file.
-m md.conf-name Edit the configuration file specified by md.conf-name rather than the default, /kernel/drv/md.conf.
-n Print what would be done without actually doing it.
-R root-path When metaroot modifies system files, it accesses them in their relative location under root-path.
The -R option cannot be used in combination with the -c, -k,-m, or -v options.
Note - The root file system of any non-global zones must not be referenced with the -R option. Doing so might damage the
global zone's file system, might compromise the security of the global zone, and might damage the non-global zone's
file system. See zones(5).
-v vfstab-name Edit vfstab-name instead of the default /etc/vfstab table of file system defaults.
The following operands are supported:
device Specifies either the metadevice or the conventional disk device (slice) used for the root file system (/).
Example 1: Specifying Root File System on Metadevice
The following command edits /etc/system and /etc/vfstab to specify that the root file system is now on metadevice d0.
# metaroot d0
Example 2: Specifying Root File System on SCSI Disk
The following command edits /etc/system and /etc/vfstab to specify that the root file system is now on the SCSI disk device
/dev/dsk/c0t3d0s0.
# metaroot /dev/dsk/c0t3d0s0
/etc/system System configuration information file. See system(4).
/etc/vfstab File system defaults.
/etc/lvm/mddb.cf Metadevice state database locations.
/kernel/drv/md.conf Configuration file for the metadevice driver, md.
The following exit values are returned:
0 Successful completion.
>0 An error occurred.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWmdu |
+-----------------------------+-----------------------------+
mdmonitord(1M), metaclear(1M), metadb(1M), metadetach(1M), metahs(1M), metainit(1M), metaoffline(1M), metaonline(1M), metaparam(1M),
metarecover(1M), metarename(1M), metareplace(1M), metaset(1M), metassist(1M), metastat(1M), metasync(1M), metattach(1M), md.tab(4),
md.cf(4), mddb.cf(4), md.tab(4), attributes(5), md(7D)
6 Apr 2005 metaroot(1M)